package functional;

import java.util.function.Function;
import java.util.function.IntToDoubleFunction;

public class FunctionWithWrapped {
	@SuppressWarnings("unused")
	public static void main(String[] args) {
		Function<Integer, Double> fid = i -> (double) i;
		IntToDoubleFunction fid2 = i -> i;
	}
}
